Combined document punching and binding machine



FIG. 1 is a perspective view taken from the front, side and top of a combined document punching and binding machine showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a combined document punching and binding machine, as shown. 